8t-t=21

Simple and best practice solution for 8t-t=21 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 8t-t=21 equation: 


Simplifying
8t + -1t = 21

Combine like terms: 8t + -1t = 7t
7t = 21

Solving
7t = 21

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Divide each side by '7'.
t = 3

Simplifying
t = 3

See similar equations:

| 7x-5x-3=11 | | 3y+19=94 | | 5x^2+8x+2=0 | | .2c-.8=3 | | 10r=2 | | 7x-3x-11=47 | | 3x=5.33 | | x+18-5x= | | x^2-7x-10= | | 3x-.33=5.66 | | 36x^2+132x+121= | | 6x+18-5x= | | -0.8x-0.7=0.3-1.8x | | 10.375= | | 6(x+3)-5x= | | X-3.125=7.25 | | 2x^2+24xy+72y^2= | | 3x^4-33x^3+90x^2=0 | | .11a=44 | | 48=7m-1 | | 3x=62 | | 7x-3x=68 | | w^2+11wg+18g^2= | | 5x+3+4x=21 | | w^2-11wg+18g^2= | | 9x+y=-70 | | 6(1-k)= | | -4a+3+5a=8-28 | | 3*10=y | | 15-d=5 | | -7x+43=9y | | -4x-(-9x)=35 |

Equations solver categories